3) propene oligomerization
丙烯齐聚反应
1.
The preparation of Fe2 (SO4)3/γ-Al2O3 catalyst and its catalytic behavior forpropene oligomerization have been studied.
通过对Fe_2(SO_4)_3/γ-Al_2O_3催化剂制备方法的研究和对丙烯齐聚反应催化性能的考察,发现该催化剂在温和的反应条件下对丙烯齐聚反应具有高的活性和三聚、四聚选择性。
4) Polypropylene Agitated Reactor
聚丙烯反应釜
1.
This paper introduces the simulation system for the productive process of polypropylene agitated reactor.
介绍聚丙烯反应釜生产过程仿真培训系统，从工艺流程、人工控制、自动控制等对聚丙烯生产过程进行全面仿真，采用面向对象设计，多用户交互方式网络环境下运行，经过实验培训得到较好效果。
5) propylene polymerization reaction
丙烯聚合反应
1.
The paper discusses the application of the Internal Model Control Strategy in component s control of propylene polymerization reaction s production, which is based on the LMBP Neural Network (NN) algorithm.
本文研究基于LMBP神经网络内模控制在丙烯聚合反应产物组分控制领域的应用。
6) Acrylonitrile reactor
丙烯腈反应器
1.
The flow velocity of gas - liquid two - phase flow in heat transfer pipeline of acrylonitrile reactor was determined through detailed calculation of thermal equilibrium, and accordingly the flow region of the two - phase flow was determined.
通过详细的热平衡计算,确定了丙烯腈反应器移热管内的汽液两相流的流速,据此确定两相流的流区,并根据该流区的特点分析了气液两相流对蒸汽管道弯头部位的冲蚀作用和应力腐蚀。
2.
After introducing the production technology of acrylonitrile, the theory and realization of online optimization control of an acrylonitrile reactor based on multivariable step-wise regression method is described deeply.
本文在简单介绍了丙烯腈生产工艺后，详细阐述了基于多元逐步回归分析的丙烯腈反应器在线优化控制的原理及其实现。
补充资料：聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
聚丙烯腈碳纤维增强体(见聚丙烯腈碳纤维)
carbon fibre reinforcements made of polyacrylonitrile
佩八饰”.限沂维用通体carbon fibre reinforce.ments made of polyaerylonitrile以聚丙烯睛纤维为原料制成的、角于复合材料中起承载增强作用和改善性能的碳纤维(见朵丙烯睛碳纤维).
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条